Whether it's recon drones, VR training or 3D-printed plane parts, easyJet is quick to embrace new technologies. The company's latest experiment is a little more garish -- to mark its 20th birthday, cabin crew and engineers are getting brand-new uniforms littered with colourful LEDs. With the cabin crew, you'll notice tiny lights on their jacket lapels that illuminate to reveal flight numbers, destinations and other useful tidbits. Extra LEDs have been sewn onto the shoulders which, along with some illuminated hems, are designed to help staff and travellers in the event of an emergency. Finally, there are built-in microphones so the crew can communicate with one another and the passengers.